Cheapest return flights from St. Louis to Karachi in February from $948

AirHint found the following cheapest return flights from St. Louis (STL) to Karachi (KHI) in February 2026 (see full year).

Return flights

14 Feb - 28 Feb Frontier Airlines
03 Feb - 10 Feb Etihad Airways
14 Feb - 01 Mar Turkish Airlines

Also check the deals for one-way flights from St. Louis to Karachi in February.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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